# An object dropped from the building to the ground for 2.5 s.(a) With what velocity when it hits the ground?

4 answers

###### Question:

An object dropped from the building to the ground for 2.5 s. (a) With what velocity when it hits the ground?

## Answers

connect the batteries in series and hope

the old price per ounce is c/4.

the new price per ounce is c/3.6.

the ratio of the old price to the new one is

(c/4)/(c/3.6) = (c/c)×(3.6/4) = 0.9 . . = 9/10 . . "nine tenths" in either form

Because its reliable. there is no pollution the chances of a radiation leak is low

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle

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